Originally Posted by
rumrunn6
this link is no longer working. when I post links, I also try to remember to post brand & model so that, at a later date, if the link doesn't work, readers still know what I was referring to
Just as a quick update, it looks like you can search the term "allergy mask" on Amazon, and several results pop up that at least look like the mask I have -- similar design with velcro closure and ear loop, charcoal filter. I don't tend to keep track of what they do/don't stock, so any link I post up here will have a limited shelf life.
Since last year, I've changed the filter once -- I ride a couple of times a week, and I did not use the mask over the winter when I would ride. Maybe I should change it more often, but so far this has been fine for me.